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<title>Cached Metadata Element (Eclipse BIRT ROM Documentation)</title>
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<p class="title">Eclipse BIRT Report Object Model (ROM)</p>
<p class="subtitle">CachedMetaData Structure</p>
<h1>Structure Overview</h1>
<div class="section-text">
The cached meta-data element contains cached derived data 
attributes of a data set.</div>
<h3>Details</h3>

<table class="detail-table">
<tr><td>Display Name:</td>
<td>Cached Metadata</td></tr>
<tr><td>Since:</td>
<td>1.0</td></tr>
</table>

<h3>Property Summary</h3>

<dl class="section-text">
<dt><a href="#Property-parameters">parameters</a></dt>
<dd>Provides the input parameters definition obtained 
from a data extension.</dd>
<dt><a href="#Property-resultSet">resultSet</a></dt>
<dd>Provides the columns definition in the expected 
result set. Its definition is obtained from a data extension.</dd>
</dl>

<h3>Description</h3>

<div class="section-text">
<p>Cached derived data attributes of a data set. The
BIRT designer uses the cached information until 
the user initiates refresh and reconciles with the latest derived data 
attributes provided by the connected data source. This property is used 
during report design time only; its content is maintained by the BIRT designer 
tool.</p></div>
<h1>Property Detail</h1>

<h2><a name="Property-parameters">parameters Property</a></h2>

<p class="section-text">Provides the input parameters definition obtained 
from a data extension.</p>
<h3>Details</h3>

<table class="detail-table">
<tr><td>Type:</td>
<td>List of <a href="../structs/DataSetParam.html">DataSetParam</a> Structures</td></tr>
<tr><td>Since:</td>
<td>1.0</td></tr>
<tr><td>Required:</td>
<td>No</td></tr>
<tr><td>Display Name:</td>
<td>Parameters</td></tr>
<tr><td>JavaScript Type:</td>
<td></td></tr>
<tr><td>Default Value:</td>
<td>None</td></tr>
<tr><td>Runtime Settable:</td>
<td>Yes</td></tr>
</table>

<h3>Description</h3>

<div class="section-text">
<p>Derived input and/or output parameters definition 
provided by the underlying data provider.</p></div>
<h3>See Also</h3>

<div class="section-text">
<p><code>DataSetParam</code> structure</p></div>

<hr>
<h2><a name="Property-resultSet">resultSet Property</a></h2>

<p class="section-text">Provides the columns definition in the expected 
result set. Its definition is obtained from a data extension.</p>
<h3>Details</h3>

<table class="detail-table">
<tr><td>Type:</td>
<td>List of <a href="../structs/ResultSetColumn.html">ResultSetColumn</a> Structures</td></tr>
<tr><td>Since:</td>
<td>1.0</td></tr>
<tr><td>Required:</td>
<td>No</td></tr>
<tr><td>Display Name:</td>
<td>Result set columns</td></tr>
<tr><td>JavaScript Type:</td>
<td></td></tr>
<tr><td>Default Value:</td>
<td>None</td></tr>
<tr><td>Runtime Settable:</td>
<td>Yes</td></tr>
</table>

<h3>Description</h3>

<div class="section-text">
<p>Derived result set columns definition provided by the 
underlying data provider.</p></div>
<h3>See Also</h3>

<div class="section-text">
<p><code>ResultSetColumn</code> structure</p></div>
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